#!/usr/bin/env python
#
# Copyright 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

"""Unittests for dialoghandler.py."""

import unittest
import logging
import launcher


class DialogHandlerTest(unittest.TestCase):

  def testHandler(self):
    base = logging.Handler()
    handler = launcher.DialogHandler()
    self.assertTrue(issubclass(handler.__class__, base.__class__))

    # Make sure emit() is callable and overridden
    baseattr = getattr(base, 'emit')
    handlerattr = getattr(handler, 'emit')
    self.assertTrue(callable(handlerattr))
    self.assertNotEqual(baseattr, handlerattr)


if __name__ == '__main__':
  unittest.main()
